Atomic Number: 20 Atomic Mass: 40.078 amu Group Number: 2 Group Name: Alkaline Earth Metals
Number of Protons: 20 Number of Neutrons: 20 Number of Electrons: 20 Appearance at room temperature: Silvery white, Metallic, Solid,. Shiny Melting Point: 842 celcius Boiling Point: 1484 celcius
It's common in nature, but its not found as a pure substance. Its found as compounds like, calcite, dolomite, and gypsum.
↑Pure form of Calcium ↑Diagram of Calcium.
Name: Calcium
Symbol: Ca
Atomic Number: 20
Atomic Mass: 40.078 amu
Group Number: 2
Group Name: Alkaline Earth Metals
Number of Protons: 20
Number of Neutrons: 20
Number of Electrons: 20
Appearance at room temperature: Silvery white, Metallic, Solid,. Shiny
Melting Point: 842 celcius
Boiling Point: 1484 celcius